32500-67-7
1-propyl-1H-pyrazole
CAS: 32500-67-7
Molecular Formula: C6H10N2
32500-67-7 - Names and Identifiers
| Name | 1-propyl-1H-pyrazole |
| Synonyms | 1-Propylpyrazole 1-propyl-1H-pyrazole 1-Propyl-1H-pyrazole 1H-Pyrazole, 1-propyl- |
| CAS | 32500-67-7 |
| InChI | InChI=1/C6H10N2/c1-2-5-8-6-3-4-7-8/h3-4,6H,2,5H2,1H3 |
32500-67-7 - Physico-chemical Properties
| Molecular Formula | C6H10N2 |
| Molar Mass | 110.16 |
| Density | 0.95±0.1 g/cm3(Predicted) |
| Boling Point | 48 °C(Press: 17 Torr) |
| Flash Point | 52.136°C |
| Vapor Presure | 2.809mmHg at 25°C |
| pKa | 2.27±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.512 |
32500-67-7 - Introduction
1-propyl-1H-pyrazole is a chemical substance with a structural formula of C172 H, which is a kind of pyrazole compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 1-propyl-1H-pyrazole is a colorless to light yellow liquid.
-Solubility: It is soluble in some common organic solvents, such as ethanol and dimethyl sulfoxide.
-Melting point and boiling point: The melting point and boiling point of 1-propyl-1H-pyrazole are about -35 ° C and about 165-170 ° C, respectively.
Use:
- 1-propyl-1H-pyrazole has certain application value and is mainly used in the field of organic synthesis.
-It can be used as a reagent in organic synthesis reactions, such as catalysts and intermediates.
- 1-propyl-1H-pyrazole can also be used to prepare other compounds, such as pharmaceuticals, pesticides and dyes.
Method:
-Generally, 1-propyl-1H-pyrazole can be synthesized by the following steps:
1) using N-propyl-N'-dimethylurea amide as raw material;
2) Under alkaline conditions, cuprous iodide and aminopyridine are added to methanol to react to generate 1-propyl-1H-pyrazole.
Safety Information:
- 1-propyl-1H-pyrazole has limited toxicity data, so care should be taken when using and handling.
-Ensure that appropriate personal protective equipment such as gloves, glasses, and lab coats are worn during laboratory operations.
-Avoid contact with skin and eyes, and avoid inhaling gas or dust.
-Store in a dry and cool place, away from fire and oxidant.
-For further safety information and toxicity data, refer to the safety data form provided by the supplier.
Nature:
-Appearance: 1-propyl-1H-pyrazole is a colorless to light yellow liquid.
-Solubility: It is soluble in some common organic solvents, such as ethanol and dimethyl sulfoxide.
-Melting point and boiling point: The melting point and boiling point of 1-propyl-1H-pyrazole are about -35 ° C and about 165-170 ° C, respectively.
Use:
- 1-propyl-1H-pyrazole has certain application value and is mainly used in the field of organic synthesis.
-It can be used as a reagent in organic synthesis reactions, such as catalysts and intermediates.
- 1-propyl-1H-pyrazole can also be used to prepare other compounds, such as pharmaceuticals, pesticides and dyes.
Method:
-Generally, 1-propyl-1H-pyrazole can be synthesized by the following steps:
1) using N-propyl-N'-dimethylurea amide as raw material;
2) Under alkaline conditions, cuprous iodide and aminopyridine are added to methanol to react to generate 1-propyl-1H-pyrazole.
Safety Information:
- 1-propyl-1H-pyrazole has limited toxicity data, so care should be taken when using and handling.
-Ensure that appropriate personal protective equipment such as gloves, glasses, and lab coats are worn during laboratory operations.
-Avoid contact with skin and eyes, and avoid inhaling gas or dust.
-Store in a dry and cool place, away from fire and oxidant.
-For further safety information and toxicity data, refer to the safety data form provided by the supplier.
Last Update：2024-04-09 20:49:11
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CAS: 32500-67-7
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CAS: 32500-67-7
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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